[debugger] make strict eval-scope visible to debugging.

src/debug/mirrors.js

 // Copyright 2006-2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function(global, utils) {
 "use strict";
 
 // ----------------------------------------------------------------------------
 // Imports
 
@@ skipping 238 matching lines @@
 var PropertyAttribute = {};
 PropertyAttribute.None       = NONE;
 PropertyAttribute.ReadOnly   = READ_ONLY;
 PropertyAttribute.DontEnum   = DONT_ENUM;
 PropertyAttribute.DontDelete = DONT_DELETE;
 
 
 // A copy of the scope types from runtime-debug.cc.
 // NOTE: these constants should be backward-compatible, so
 // add new ones to the end of this list.
-var ScopeType = { Global: 0,
-                  Local: 1,
-                  With: 2,
+var ScopeType = { Global:  0,
+                  Local:   1,
+                  With:    2,
                   Closure: 3,
-                  Catch: 4,
-                  Block: 5,
-                  Script: 6 };
+                  Catch:   4,
+                  Block:   5,
+                  Script:  6,
+                  Eval:    7,
+                };
 
 /**
  * Base class for all mirror objects.
  * @param {string} type The type of the mirror
  * @constructor
  */
 function Mirror(type) {
   this.type_ = type;
 }
 
@@ skipping 2762 matching lines @@
 // Functions needed by the debugger runtime.
 utils.InstallFunctions(utils, DONT_ENUM, [
   "ClearMirrorCache", ClearMirrorCache
 ]);
 
 // Export to debug.js
 utils.Export(function(to) {
   to.MirrorType = MirrorType;
 });
 })